Question

Zachary jarred 24 liters of jam after 6 days. How many days does Zachary need to spend making jam if he wants to jar 28 liters of jam in all? Assume the relationship is directly proportional.

a) 7 days
b) 8 days
c) 9 days
d) 10 days

Answer 1

Zachary needs to spend 7 days making jam to jar 28 liters in total.

Step-by-step explanation:

To determine how many days Zachary needs to spend making jam to jar 28 liters, we can set up a proportion using the relationship mentioned in the question.

We know that Zachary jarred 24 liters in 6 days. So, we can set up the proportion as: 24 liters / 6 days = 28 liters / x days.

To solve for x, we can cross-multiply and then divide: 24x = 6 * 28. Simplifying further, we get: 24x = 168. Dividing both sides by 24, we find that x = 7.

Therefore, Zachary needs to spend 7 days making jam to jar 28 liters in total.